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RX BIN: 015558
Group ID: DDN6600
Card Holder ID: DDN6600

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2018 Price of Erythromycin

Emgel 2% topical gel



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Erythromycin volume of distribution

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What is Erythromycin

Erythromycin is a macrolide antibiotic produced by Saccharopolyspora erythraea (formerly Streptomyces erythraeus). It inhibits bacterial protein synthesis by binding to bacterial 50S ribosomal subunits; binding inhibits peptidyl transferase activity and interferes with translocation of amino acids during translation and assembly of proteins. Erythromycin may be bacteriostatic or bactericidal depending on the organism and drug concentration.

Erythromycin mechanism of action

Erythromycin acts by penetrating the bacterial cell membrane and reversibly binding to the 50 S subunit of bacterial ribosomes or near the ldquo;P rdquo; or donor site so that binding of tRNA (transfer RNA) to the donor site is blocked. Translocation of peptides from the ldquo;A rdquo; or acceptor site to the ldquo;P rdquo; or donor site is prevented, and subsequent protein synthesis is inhibited. Erythromycin is effective only against actively dividing organisms. The exact mechanism by which erythmromycin reduces lesions of acne vulgaris is not fully known: however, the effect appears to be due in part to the antibacterial activity of the drug.

Dosage forms of Erythromycin

Erythromycin5mg/g3.5g Eye Ointment$32.00
Erythromycin Base250mg100 Tablet$52.00
Erythromycin Estolate250mg/5mL100mL Suspension$51.00
Erythrocin250mg100 FilmTab$124.00
Eryc250mg100 Delayed Release Capsule$65.00
Eryc333mg100 EC Capsule$99.00
Erysol2%25g Gel$49.00
Prescription Generics


International Brands

Alti-erythromycin Tab 250mg USP


(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy}-14-ethyl-7,12,13-trihydroxy-4-{((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy}-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione 3”-O-demethylerythromycin


Altimed Pharma Inc.

CAS number






Affected organisms

Enteric bacteria and other eubacteria

Indication of Erythromycin

For use in the treatment of infections caused by susceptible strains of microorganisms in the following diseases: respiratory tract infections (upper and lower) of mild to moderate degree, pertussis (whooping cough), as adjunct to antitoxin in infections due to i Corynebacterium diphtheriae /i , in the treatment of infections due to i Corynebacterium minutissimum /i , intestinal amebiasis caused by i Entamoeba histolytica /i , acute pelvic inflammatory disease caused by i Neisseria gonorrhoeae /i , skin and soft tissue infections of mild to moderate severity caused by i Streptococcus pyogenes /i and i Staphylococcus aureus /i , primary syphilis caused by i Treponema pallidum /i , infections caused by i Chlamydia trachomatis /i , nongonococcal urethritis caused by i Ureaplasma urealyticum /i , and Legionnaires’ disease caused by i Legionella pneumophila /i .

Toxicity of Erythromycin

Symptoms of overdose include diarrhea, nausea, stomach cramps, and vomiting.

RX24 Drugs Disclaimer: before buying a Erythromycin on prescription, consult your healthcare provider. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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